Title:
SPRING SHANK DEVICE WITH SCRAPING PAWL ON CULTIVATOR
Document Type and Number:
Japanese Patent JPS53112119
Kind Code:
A
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Inventors:
AKUTSU YOSHITO
Application Number:
JP2632877A
Publication Date:
September 30, 1978
Filing Date:
March 10, 1977
Export Citation:
Assignee:
AKUTSU YOSHITO
International Classes:
A01B39/04; A01B39/06; (IPC1-7): A01B39/06
Domestic Patent References:
| JPS2915539Y1 |